UNSPSC 42183054: Ocular plethysmographs

In this classification, this commodity indicates a product used as in a medical setting. Most nations, for tariff and trade purposes, schedule these products under HS 901811.

UNSPSC 42183054 Ocular plethysmographs (Commodity) covers precision optical and electrical measurement equipment that state and local governments procure for utility system testing and environmental monitoring. Recent opportunities show the code capturing high-voltage diagnostic equipment, spectrophotometric analysis systems, and related laboratory instruments used by utility authorities and municipal environmental programs. The code draws bids from both equipment manufacturers and their authorized distributors, responding to periodic replacement cycles when existing instruments reach end-of-service life or require capability upgrades. Solicitation notices under this code typically take the form of competitive IFBs and RFQs with firm pricing requirements and FOB delivery terms.

Recent activity centers in Florida, with Kissimmee Utility Authority issuing IFB 26046JG in September 2026 for an OMICRON CP TD12 Testing Module and associated accessories (contract value under $250,000, responses due September 22, 2026), and the City of Tampa Solid Waste & Environmental Program Management issuing RFQ 26-P-00372 in June 2026 for a Heck DR4900 Spectrophotometer as a direct replacement unit at the McKay Bay Waste to Energy facility (responses due June 12, 2026). A broader cooperative purchasing RFP through Sourcewell (RFP #061626, due June 16, 2026) nominally tagged as law enforcement equipment does not align with the ocular plethysmograph code scope and appears to reflect a classification mismatch in the source data. The code shows sparse recent state and local activity overall, concentrated among municipal and utility district procurements in the near-term equipment replacement cycle.